Sketch the curve for the reaction velocity versus the concentration of the Fructose-6-kinase. Concept introduction: The presence of fructose-6-phosphate indicates PFK-2 is present inthe phosphorylated form whereas, non-phosphorylated form of PFK not having fructose-2,6-biphosphate in its structure. The speed or rate of reaction increases with increase in the concentration of enzyme or substrate and as the enzyme catalyse the substrate the rate of reaction increases rapidly which gets constant when all the enzymes get engaged with the substrate and thus the further increase in concentration of substrate will not affect the rate.

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Chapter 12, Problem 21P

Interpretation Introduction

Interpretation:

Sketch the curve for the reaction velocity versus the concentration of the Fructose-6-kinase.

Concept introduction:

The presence of fructose-6-phosphate indicates PFK-2 is present inthe phosphorylated form whereas, non-phosphorylated form of PFK not having fructose-2,6-biphosphate in its structure.

The speed or rate of reaction increases with increase in the concentration of enzyme or substrate and as the enzyme catalyse the substrate the rate of reaction increases rapidly which gets constant when all the enzymes get engaged with the substrate and thus the further increase in concentration of substrate will not affect the rate.

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